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/*
* NetCosm - a MUD server
* Copyright (C) 2016 Franklin Wei
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* You should use #pragma once everywhere. */
#pragma once
#include "room.h"
#include "userdb.h"
enum reqdata_typespec { TYPE_NONE = 0, TYPE_USERDATA, TYPE_BOOLEAN } reqdata_type;
union reqdata_t {
struct userdata_t userdata;
bool boolean;
};
extern enum reqdata_typespec reqdata_type;
extern union reqdata_t returned_reqdata;
/* call from child process ONLY */
void send_master(unsigned char cmd, const void *data, size_t sz);
/* the master sends the child SIGRTMIN+0 */
void sig_rt_0_handler(int s, siginfo_t *info, void *v);
void out(const char *fmt, ...) __attribute__((format(printf,1,2)));
void out_raw(const void*, size_t);
/* called for every client */
void client_main(int sock, struct sockaddr_in *addr, int, int to_parent, int from_parent);
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